YYC-Wander

Home โ†’ Calgary Address โ†’ Altadore โ†’ 4928 21A ST SW

๐Ÿ  Calgary Address Intelligence

4928 21A ST SW, Calgary

4928 21A ST SW is a detached home built in 1990, located in Altadore, Calgary. Explore schools, daily and 15-minute accessibility, public transit, traffic safety, crime and disorder trends, nearby development, flood risk, fire protection, 311 service requests, tree canopy, housing history, assessment values, and property taxes.

Community
Altadore
Calgary neighbourhood context
Property type
Detached
Based on Calgary property records
Year built
1990
Approximate housing age context
Official property data release: July 7, 2026
See the Complete Picture for 4928 21A ST SW

Free interactive maps, detailed comparisons, and the latest available data.

๐Ÿซ School Accessibility & Capacity

Public-school utilization is elevated, but daycare availability is extensive. The nearest daycare is MASTER'S BEFORE AND AFTER SCHOOL PROGRAM at 2.6 min by car.

Nearest assigned school
Central Memorial High School
2.2 min drive / 2.8 min walk
Longest school drive
7.2 min
Mount Royal School
Current enrolment condition
Over capacity
Highest assigned-school utilization: 102%
Nearby CCSD options
2 option(s)
St. Mary's High School, St. James School
Official dataset release: July 23, 2026

๐ŸŽ“ School Performance

The matched PAT data shows a moderate grade-band difference for this address. Results range from 69.6 to 80.4. School rankings should be read as one indicator only, alongside school fit, program availability, transportation, learning supports, and family needs.

Overall PAT context
Above Average
Average latest PAT score: 77.0
Latest PAT year
2025
Latest matched records in this static page
PAT score spread
10.8 points
69.6 to 80.4
Mount Royal School
79.2 | Above Average
Grade 9, 2025 | Board rank 10/66 | Calgary rank 17/116
Official dataset release: June 16, 2026

๐Ÿš— Daily Accessibility

Car-based daily access is strong for this address. Several drive-based destinations compare well with Calgary median benchmarks.

Junior high walk
47.5 min
Calgary median 25.2 min
Fitness centre
3.1 min
Club Pilates
High school drive
2.2 min
Calgary median 8.2 min
Downtown
11.1 min
Drive | Calgary median 19.5 min
Daily accessibility map for 4928 21A ST SW, Calgary showing nearby schools, grocery stores, parks, LRT stations and nearby amenities
Daily accessibility map for 4928 21A ST SW, Calgary, showing nearby schools, grocery stores, parks, public transit, and everyday amenities.
Click the map to explore the interactive version.
Official dataset release: July 1, 2026

๐Ÿงญ 15-Minute Living Profile

This address has strong modelled access across several routine destination groups.

Health access
96/100
1 of 1 destinations within the model's 15-minute threshold
Mobility access
63/100
2 of 3 destinations within the model's 15-minute threshold
Most constrained theme
Mobility
63/100
Official dataset release: August 25, 2026

๐ŸšŒ Nearby Bus Transit

Bus access at this address is mixed across stop proximity and nearby route availability.

Routes within 5 minutes
2 routes
Routes 13, 7
Compared with Calgary
0.6 min faster
Calgary median 3.0 min
Compared with community
0.1 min faster
Altadore median 2.6 min
Official dataset release: August 25, 2026

๐Ÿ‘ฅ Community Profile

The strongest census indicators here are household income and university certificate or degree attainment.

Residential stability
49%
2016-2021 Census mobility | Calgary avg: 58%
Household income
$153,000
Calgary avg: $98,000
Immigrant population
14%
Calgary avg: 33%
University certificate / degree
61%
Calgary avg: 36%
Official dataset release: November 30, 2022

๐Ÿ˜๏ธ Community Density

Altadore has a population density of 3,420 people per km^2 and a residential density of 1,442 residential units per km^2. Compared with the Calgary community median, population density is 30.8% above and residential density is 34.1% above.

Official dataset release: November 30, 2022

๐ŸŒณ Nearby Tree Canopy Coverage

The canopy measurement for this property exceeds both the Altadore median and the Calgary median.

Community median
12.7%
Altadore
Canopy benchmark profile
Above community / Above Calgary
Community / Calgary comparison
Calgary median
6.5%
City-wide address benchmark
Official dataset release: August 13, 2026

๐ŸŒŠ Flood Context & ๐Ÿš’ Fire Protection Access

The combined safety profile shows outside mapped floodplain, fast fire-station access, and near hydrant access.

Flood status
Outside mapped floodplain
Mapped 1-in-100 year floodplain context
Water hydrant
79 m
Near access to nearest City-owned hydrant
Official dataset releases: Flood July 10, 2026 ยท Fire July 10, 2026

๐Ÿ“ Disorder & Community Pressure

Latest-month reported disorder pressure in Altadore was similar to the Calgary median; common issue types included Disturbance, Intoxicated Persons, and Noise Complaint.

Compared with Calgary
Similar to Calgary
Latest available month
Latest disorder pressure
9.60 / 1,000
2026-06
Calgary median
11.19 / 1,000
2026-06
Official dataset release: July 30, 2026

๐Ÿšฆ Nearby Traffic Safety Incidents

The matched history spans 2024, with no records in the latest 12 months.

Record coverage period
2024
Earliest to latest matched record
Matched records within 500 m
1 record
Historical records in the analysis area
Recorded incident locations
1 location
Distinct mapped coordinates
Official dataset release: August 18, 2026

โ˜Ž๏ธ 311 Service Requests

This 311 section summarizes community-level municipal service pressure around this address. The current profile is much higher than median, the 12-month profile is much higher than median, and monthly variation is moderate.

Latest 311 rate
35.11 / 1,000
2026-06
311 level
Much higher than median
Current profile
12-month comparison
78.6% above
Compared with Calgary median
Common issue
roadway maintenance issues
Most reported 12-month type
Official dataset release: July 10, 2026

๐Ÿ—๏ธ Nearby Development Permits

The closest matched Development Permit location is about 44 m from this address. These records describe nearby mapped permit locations, not activity at this property unless marked on-property.

Latest decision
July 31, 2026
Among matched permit records
Nearby permits
19 permits
Within 400 m in the current search window
On this property
None
Current matched permit records
Official dataset release: August 16, 2026

๐Ÿงฑ Building Permit History

The latest recorded Building Permit date is November 17, 2025; the record should be read as permit history, not confirmation of current work.

New-work records
1
Classified as New
Units on latest record
0
Listed on available City record
Improvement records
1
Classified as Improvement
Official dataset release: July 11, 2026

๐Ÿš๏ธ Housing History

Recent permit activity adds another layer to the housing-age story for this property.

Official dataset releases: Property July 7, 2026 ยท Building permits July 11, 2026

๐Ÿ’ฐ Property Value & Tax History

Assessment context is lower than the local same-type median: $903,000 versus $1,270,000 for Altadore Detached.

Community same-type median
$1,270,000
Altadore Detached
City assessment position
Above median
Compared with Calgary median
Latest assessment
$903,000
Assessment year: 2026
Tax vs last year
+13.8%
Year-over-year property tax change
Official dataset release: April 1, 2026

See the Full Picture for 4928 21A ST SW

This page provides a quick overview of 4928 21A ST SW. For a complete interactive experience, open the YYC-Wander Address Explorer to explore maps, school details, flood context, fire access, assessment history, crime trends, community insights, and more.

Some interactive features and the latest available property information are only available in the YYC-Wander Address Explorer.

Open the Full Address Report

Free to explore.

Explore Other Free YYC-Wander Tools